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ramips: remove unnecessary type-castings in the ethernet driver
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18146 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -58,7 +58,7 @@ static int
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ramips_alloc_dma(struct net_device *dev)
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{
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#define phys_to_bus(a) (a & 0x1FFFFFFF)
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struct raeth_priv *priv = (struct raeth_priv*)netdev_priv(dev);
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struct raeth_priv *priv = netdev_priv(dev);
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int i;
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priv->skb_free_idx = 0;
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@ -107,7 +107,7 @@ ramips_alloc_dma(struct net_device *dev)
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static int
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ramips_eth_hard_start_xmit(struct sk_buff* skb, struct net_device *dev)
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{
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struct raeth_priv *priv = (struct raeth_priv*)netdev_priv(dev);
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struct raeth_priv *priv = netdev_priv(dev);
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unsigned long tx;
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unsigned int tx_next;
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@ -159,7 +159,7 @@ static void
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ramips_eth_rx_hw(unsigned long ptr)
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{
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struct net_device *dev = (struct net_device*)ptr;
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struct raeth_priv *priv = (struct raeth_priv*)netdev_priv(dev);
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struct raeth_priv *priv = netdev_priv(dev);
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int rx;
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int max_rx = 16;
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@ -205,7 +205,7 @@ static void
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ramips_eth_tx_housekeeping(unsigned long ptr)
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{
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struct net_device *dev = (struct net_device*)ptr;
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struct raeth_priv *priv = (struct raeth_priv*)netdev_priv(dev);
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struct raeth_priv *priv = netdev_priv(dev);
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while((priv->tx[priv->skb_free_idx].txd2 & TX_DMA_DONE) &&
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(priv->tx_skb[priv->skb_free_idx]))
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@ -223,7 +223,9 @@ ramips_eth_tx_housekeeping(unsigned long ptr)
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static struct net_device_stats*
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ramips_eth_get_stats(struct net_device *dev)
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{
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return &((struct raeth_priv*)netdev_priv(dev))->stat;
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struct raeth_priv *priv = netdev_priv(dev);
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return &priv->stat;
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}
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static int
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@ -243,14 +245,15 @@ ramips_eth_set_mac_addr(struct net_device *dev, void *priv)
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static void
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ramips_eth_timeout(struct net_device *dev)
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{
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tasklet_schedule(
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&((struct raeth_priv*)netdev_priv(dev))->tx_housekeeping_tasklet);
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struct raeth_priv *priv = netdev_priv(dev);
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tasklet_schedule(&priv->tx_housekeeping_tasklet);
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}
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static irqreturn_t
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ramips_eth_irq(int irq, void *dev)
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{
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struct raeth_priv *priv = (struct raeth_priv*)netdev_priv(dev);
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struct raeth_priv *priv = netdev_priv(dev);
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unsigned long fe_int = ramips_fe_rr(RAMIPS_FE_INT_STATUS);
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if(fe_int & RAMIPS_RX_DLY_INT)
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@ -268,7 +271,7 @@ ramips_eth_irq(int irq, void *dev)
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static int
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ramips_eth_open(struct net_device *dev)
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{
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struct raeth_priv *priv = (struct raeth_priv*)netdev_priv(dev);
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struct raeth_priv *priv = netdev_priv(dev);
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ramips_alloc_dma(dev);
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ramips_fe_wr((ramips_fe_rr(RAMIPS_PDMA_GLO_CFG) & 0xff) |
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@ -301,7 +304,7 @@ ramips_eth_open(struct net_device *dev)
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static int
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ramips_eth_stop(struct net_device *dev)
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{
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struct raeth_priv *priv = (struct raeth_priv*)netdev_priv(dev);
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struct raeth_priv *priv = netdev_priv(dev);
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ramips_fe_wr(RAMIPS_PDMA_GLO_CFG, ramips_fe_rr(RAMIPS_PDMA_GLO_CFG) &
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~(RAMIPS_TX_WB_DDONE | RAMIPS_RX_DMA_EN | RAMIPS_TX_DMA_EN));
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@ -320,7 +323,7 @@ ramips_eth_stop(struct net_device *dev)
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static int __init
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ramips_eth_probe(struct net_device *dev)
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{
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struct raeth_priv *priv = (struct raeth_priv*)netdev_priv(dev);
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struct raeth_priv *priv = netdev_priv(dev);
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struct sockaddr addr;
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BUG_ON(!priv->plat->reset_fe);
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@ -345,8 +348,7 @@ static int
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ramips_eth_plat_probe(struct platform_device *plat)
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{
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struct raeth_priv *priv;
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struct ramips_eth_platform_data *data =
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(struct ramips_eth_platform_data*)plat->dev.platform_data;
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struct ramips_eth_platform_data *data = plat->dev.platform_data;
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ramips_fe_base = ioremap_nocache(data->base_addr, PAGE_SIZE);
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if(!ramips_fe_base)
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return -ENOMEM;
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